參數(shù)資料
型號: MPC8568EPXAQGG
廠商: Freescale Semiconductor
文件頁數(shù): 32/139頁
文件大小: 0K
描述: MPU POWERQUICC III 1023-PBGA
標準包裝: 24
系列: MPC85xx
處理器類型: 32-位 MPC85xx PowerQUICC III
速度: 1.0GHz
電壓: 1.1V
安裝類型: 表面貼裝
封裝/外殼: 1023-BBGA,F(xiàn)CBGA
供應商設備封裝: 1023-FCPBGA(33x33)
包裝: 托盤
MPC8568E/MPC8567E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 1
Freescale Semiconductor
127
Thermal
Millennium Electronics offer different heat sink-to-ambient thermal resistances, that will allow the
MPC8568E to function in various environments.
24.2.1
Recommended Thermal Model
For system thermal modeling, the MPC8568E thermal model without a lid is shown in Figure 70. The
substrate is modeled as a block 33x33x1.18 mm with an in-plane conductivity of 24 W/mK and a
through-plane conductivity of 0.92 W/mK. The solder balls and air are modeled as a single block
33x33x0.58 mm with an in-plane conductivity of 0.034 W/mK and a through plane conductivity of 12.2
W/mK. The die is modeled as 8.2x12.1 mm with a thickness of 0.75 mm. The bump/underfill layer is
modeled as a collapsed thermal resistance between the die and substrate assuming a conductivity of 5.3
W/mK in the thickness dimension of 0.07 mm. The die is centered on the substrate. The thermal model
uses approximate dimensions to reduce grid. See the case outline for actual dimensions.
Figure 70. MPC8568E Thermal Model
24.2.2
Internal Package Conduction Resistance
For the packaging technology, shown in Table 87, the intrinsic internal conduction thermal resistance paths
are as follows:
The die junction-to-case thermal resistance
Heat Source
Substrate
Top View of Model (Not to Scale)
x
y
Conductivity
Value
Unit
Die
(8.2
× 12.1 × 0.75mm)
Silicon
Temperature
dependent
W/(m
× K)
Bump/Underfill
(8.2
× 12.1 × 0.75 mm)
Collapsed Resistance
kz
5.3
Substrate
(33
× 33× 1.18 mm)
kx
24
ky
24
kz
0.92
Soldera and Air
(33
× 33 × 0.58 mm)
kx
0.034
ky
0.034
kz
12.2
substrate
solder/air
die
Bump/Underfill
Side View of Model (Not to scale)
Z
相關PDF資料
PDF描述
MPC8572ECVTAVND MPU POWERQUICC III 1023FCPBGA
MPC860SRZQ66D4R2 IC MPU PWRQUICC 66MHZ 357-PBGA
MPC862TZQ80B IC MPU PWRQUICC 80MHZ 357-PBGA
MSC7112VM800 IC DSP PROCESSOR 16BIT 400MAPBGA
MSC7113VM800 IC DSP PROCESSOR 16BIT 400MAPBGA
相關代理商/技術參數(shù)
參數(shù)描述
MPC8568EPXAUJJ 功能描述:微處理器 - MPU 8568 PB Encrypt 1.3GHz RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8568EVTAQGG 功能描述:微處理器 - MPU No PB 1.0 GHz RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8568EVTAUJJ 功能描述:微處理器 - MPU No PB 1.3 GHz RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8568VTAQGG 功能描述:微處理器 - MPU 8568 1GHz Non Encrypt RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8568VTAUJJ 功能描述:微處理器 - MPU 8568 1.33GHz Non Encrypt RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324